16495808
Descripción
Test por Jessica Dewald, actualizado hace más de 1 año
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Creado por Jessica Dewald
hace más de 5 años
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Pregunta 1
Pregunta
The term mitosis means
Respuesta
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division of the cell
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division of the cytoplasm
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division of the nucleus
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replicate the DNA
Pregunta 2
Pregunta
Which of the following is a characteristic of G2 Phase?
Respuesta
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cell growth and normal function
-
nuclear membrane reforms
-
DNA is replicated
-
cell growth and preparation for mitosis
Pregunta 3
Pregunta
The term used to describe the imaginary plane along which chromosomes line up during metaphase is called the
Respuesta
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envelope
-
cleavage furrow
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metaphase plate (equator)
-
cell plate
Pregunta 4
Pregunta
Which of the following is a characteristic of S phase?
Respuesta
-
cell growth and normal function
-
cell growth and preparation for mitosis
-
nuclear membrane reforms
-
DNA is replicated
Pregunta 5
Pregunta
Cell division is very similar in animal and plant cells. However,
Respuesta
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plant cells form a cleavage furrow instead of a cell plate
-
animal cells form a cell plate instead of a cleavage furrow
-
plant cells form a cell plate instead of a cleavage furrow
-
plant cells don't have mitochondria
Pregunta 6
Pregunta
Which of the following is a characteristic of prophase?
Respuesta
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the cytoplasm splits
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nuclear membrane breaks down
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sister chromatids are pulled to opposite sides of the cell
-
chromosomes line up along the equator (middle of cell)
Pregunta 7
Pregunta
All of the following are stages of interphase except
Respuesta
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G1
-
G2
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S
-
M
Pregunta 8
Pregunta
Which stage of mitosis is illustrated in the image?
Respuesta
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metaphase
-
telophase
-
anaphase
-
prophase
Pregunta 9
Pregunta
Which of the following is a characteristic of anaphase?
Respuesta
-
sister chromatids are pulled to opposite sides of the cell
-
chromosomes line up along the equator
-
the cytoplasm splits
-
nuclear membrane breaks down
Pregunta 10
Pregunta
Which of the following is a characteristic of G1 phase?
Respuesta
-
cell growth and normal function
-
DNA is replicated
-
nuclear membrane reforms
-
cell growth and preparation for mitosis
Pregunta 11
Pregunta
Which of the following is a characteristic of cytokinesis?
Respuesta
-
the cytoplasm splits
-
nuclear membrane breaks down
-
chromosomes line up along the equator
-
the nucleus divides
Pregunta 12
Pregunta
Which of the following is a characteristic of metaphase?
Respuesta
-
nuclear membrane dissolves
-
nuclear membrane reforms
-
sister chromatids are separated
-
chromosomes line up along the equator
Pregunta 13
Respuesta
-
prophase
-
anaphase
-
cytokinesis
-
telophase
Pregunta 14
Respuesta
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spindle fibers
-
nuclear membrane
-
centriole
-
chromosome
Pregunta 15
Respuesta
-
telophase
-
metaphase
-
prophase
-
anaphase
Pregunta 16
Respuesta
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chromosome
-
spindle fibers
-
nuclear membrane
-
centrioles
Pregunta 17
Respuesta
-
metaphase
-
telophase
-
prophase
-
anaphase
Pregunta 18
Respuesta
-
centrioles
-
spindle fibers
-
chromosome
-
nuclear membrane
Pregunta 19
Respuesta
-
metaphase
-
telophase
-
anaphase
-
prophase
Pregunta 20
Pregunta
Which of the following is a characteristic of telophase?
Respuesta
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DNA is replicated
-
nuclear membrane reforms
-
cell growth and normal function
-
cell growth and preparation for mitosis
Pregunta 21
Respuesta
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chromosome
-
spindle fibers
-
centriole
-
nuclear membrane
Pregunta 22
Pregunta
During telophase the cell membrane, in animal cells, begins to pinch inward forming a
Respuesta
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cleavage furrow
-
cell plate
-
new cell
-
metaphase plate
Pregunta 23
Pregunta
How many daughter cells are formed at the end of mitosis?
Respuesta
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2 genetically different diploid cells
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2 genetically different haploid cells
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2 genetically identical diploid cells
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2 genetically identical haploid cells
Pregunta 24
Pregunta
The cells resulting in mitosis have
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double the amount of chromosomes of the parent cell
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half the number of chromosomes of the parent cell
-
same number of chromosomes as the parent cell
-
no chromosomes
Pregunta 25
Pregunta
A cat cut its paw and the cells are undergoing mitosis to repair the damage. If a cats somatic cells contain 52 chromosomes, how many chromosomes will each newly formed cell contain?
Respuesta
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104
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52
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13
-
26
Pregunta 26
Pregunta
This checpoint decides if the cell should divide or enter G0 phase.
Respuesta
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G1 Checkpoint
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G2 Checkpoint
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S Checkpoint
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Spindle Checkpoint
Pregunta 27
Pregunta
The cell divides for 3 reasons: [blank_start]growth[blank_end], [blank_start]repair[blank_end], and [blank_start]reproduction[blank_end].
Respuesta
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growth
-
repair
-
reproduction
Pregunta 28
Pregunta
List the stages of mitosis in the correct order: [blank_start]prophase[blank_end], [blank_start]metaphase[blank_end], [blank_start]anaphase[blank_end], [blank_start]telophase[blank_end].
Respuesta
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prophase
-
interphase
-
metaphase
-
cytokinesis
-
telophase
-
anaphase
-
anaphase
-
prophase
-
cytokinesis
-
metaphase
-
interphase
-
telophase
-
cytokinesis
-
telophase
-
metaphase
-
anaphase
-
interphase
-
prophase
-
interphase
-
prophase
-
metaphase
-
anaphase
-
telophase
-
cytokinesis
Pregunta 29
Pregunta
Interphase takes place after mitosis.
Respuesta
- True
- False
Pregunta 30
Pregunta
This checkpoint ensures the spindle fibers are connected properly to each chromosome.
Respuesta
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G1 Checkpoint
-
G2 Checkpoint
-
S Checkpoint
-
Spindle Checkpoint
Pregunta 31
Pregunta
The cell spends most of its time in ...
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interphase
-
M Phase
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Cytokineisis
-
Mitosis
Pregunta 32
Pregunta
This checkpoint looks to make sure DNA has been replicated properly.
Respuesta
-
G1 Checkpoint
-
G2 Checkpoint
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S Checkpoint
-
Spindle Checkpoint
Pregunta 33
Pregunta
Haploid means the cell has [blank_start]1[blank_end] set of chromosomes and dipolid means the cell has [blank_start]2[blank_end] sets of chromosomes.
Respuesta
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1
-
2
Pregunta 34
Pregunta
[blank_start]Gamete[blank_end] is another name for sex cells and [blank_start]Somatic[blank_end] is another name for body cells.
Respuesta
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Gamete
-
Somatic
Pregunta 35
Pregunta
Which of the following would be considered body cells?
Respuesta
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egg
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lung
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skin
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sperm
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heart
Pregunta 36
Pregunta
Which of the following would be considered sex cells?
Respuesta
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stomach
-
skin
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egg
-
sperm
-
eye
Pregunta 37
Pregunta
Gametes are fomed by the process of [blank_start]meiosis[blank_end] and somatic cells are formed by [blank_start]mitosis[blank_end].
Respuesta
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meiosis
-
mitosis
Pregunta 38
Pregunta
When 2 gametes fuse together they create a diploid cell called a ...
Respuesta
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embryo
-
zygote
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mygote
-
fetus
Pregunta 39
Pregunta
Label the following parts of the structure below.
Respuesta
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Sister Chromatids
-
Centromere
-
Chromosome
Pregunta 40
Pregunta
If an organisms diploid number is 32, then their diploid number would be [blank_start]16[blank_end].
Respuesta
-
16
Pregunta 41
Pregunta
Two gametes, each with 33 chromosomes, fuse together to create a zygote. The zygote will contain [blank_start]66[blank_end] chromosomes.
Respuesta
-
66
Pregunta 42
Pregunta
During this phase the cell performs normal functions, grows, and can replicate DNA.
Respuesta
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M Phase
-
S Phase
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Interphase
-
Mitosis
Pregunta 43
Pregunta
A haploid cell contains 43 chromosomes, so its corresponding diploid cells would contain [blank_start]86[blank_end] chromosomes.
Respuesta
-
86
Pregunta 44
Pregunta
The centromere of the chromosome holds the sister chromatids together.
Respuesta
- True
- False
Pregunta 45
Pregunta
Which of the following does NOT play a role in regulating the cell cycle?
Respuesta
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Kinase proteins
-
Cyclins
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Growth Factors
-
Checkpoints
-
All of these play a role in regulating the cell cycle
Pregunta 46
Pregunta
[blank_start]Cancer[blank_end] arises from uncrontrolled cell growth. This can form two types of tumors. [blank_start]Malignant[blank_end] tumors are the ones that are cancerous while [blank_start]benign[blank_end] tumors are not. If a cancer cell is able to break off and travel to a new location in your body we call that [blank_start]metastasis[blank_end].
Respuesta
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Cancer
-
Malignant
-
benign
-
metastasis
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